strapi/packages/core/admin/server/strategies/admin.js

'use strict';

const { getService } = require('../utils');

/** @type {import('.').AuthenticateFunction} */
const authenticate = async ctx => {
  const { authorization } = ctx.request.header;

  if (!authorization) {
    return { authenticated: false };
  }

  const parts = authorization.split(/\s+/);

  if (parts[0].toLowerCase() !== 'bearer' || parts.length !== 2) {
    return { authenticated: false };
  }

  const token = parts[1];
  const { payload, isValid } = getService('token').decodeJwtToken(token);

  if (!isValid) {
    return { authenticated: false };
  }

  const user = await strapi
    .query('admin::user')
    .findOne({ where: { id: payload.id }, populate: ['roles'] });

  if (!user || !(user.isActive === true)) {
    return { authenticated: false };
  }

  const userAbility = await getService('permission').engine.generateUserAbility(user);

  ctx.state.userAbility = userAbility;
  ctx.state.user = user;

  return { authenticated: true, credentials: user };
};

/** @type {import('.').AuthStrategy} */
module.exports = {
  name: 'admin',
  authenticate,
};